GW...I don't know. She's said over and over throughout our whole situation that her affair was a mistake and that she's so sorry for it...but then goes right on doing it more! She's convinced the OM is her soul-mate, and greatest love of her life though...so in that right...she won't admit their relationship to be a mistake.
Someone can be a soul mate and still a mistake.
No one said soul mates should lie to their family, their husband, and tear a household apart.
Note : I am not agreeing on this soulmate business, just showing how erroneous the premise is...
If her family keeps on her and refuses to ever accept OM then I think she will eventually give him up.
Affairs take time to die out... You just have to keep chipping away at them each day...